I have used plenty of Firefox addons over the years, to know which ones the community likes and which ones it dislikes. The problem with the default addon directory on the Mozilla website is quite simple, many of the addons in the web developer category are actually addons for webmasters.
And, while I don’t disagree that webmasters are web developers, it would be much nicer if their sections were more narrow and specific. But, that’s part of the reason I’m here, to sort that problem out. Here are my 15 favorite Firefox addons for making web development, a bit less of a pain.